Universal joint



The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.

FIG. 1 is a perspective view of a universal joint showing my new design;

FIG. 2 is a front view;

FIG. 3 is a rear view;

FIG. 4 is a left view;

FIG. 5 is a right view;

FIG. 6 is a top view;

FIG. 7 is a bottom view;

FIG. 8 is a sectional view taken along line 8-8 of FIG. 2;

FIG. 9 is a sectional view taken along line 9-9 of FIG. 5;

FIG. 10 is a sectional view taken along line 10-10 of FIG. 2;

FIG. 11 is a sectional view taken along line 11-11 of FIG. 2;

FIG. 12 is another perspective view executed in red color; and,

FIG. 13 is another perspective view executed in blue color.

The broken lines depict portions of the universal joint in which the design is embodied that are not considered part of the claimed design. 

CLAIM The ornamental design for a universal joint, as shown and described. 